+/* Configuration of ports. */
+void ofproto_port_unregister(struct ofproto *, uint16_t ofp_port);
+
+void ofproto_port_clear_cfm(struct ofproto *, uint16_t ofp_port);
+void ofproto_port_set_cfm(struct ofproto *, uint16_t ofp_port,
+ const struct cfm_settings *);
+int ofproto_port_is_lacp_current(struct ofproto *, uint16_t ofp_port);
+int ofproto_port_set_stp(struct ofproto *, uint16_t ofp_port,
+ const struct ofproto_port_stp_settings *);
+int ofproto_port_get_stp_status(struct ofproto *, uint16_t ofp_port,
+ struct ofproto_port_stp_status *);
+int ofproto_port_set_queues(struct ofproto *, uint16_t ofp_port,
+ const struct ofproto_port_queue *,
+ size_t n_queues);
+
+/* The behaviour of the port regarding VLAN handling */
+enum port_vlan_mode {
+ /* This port is an access port. 'vlan' is the VLAN ID. 'trunks' is
+ * ignored. */
+ PORT_VLAN_ACCESS,
+
+ /* This port is a trunk. 'trunks' is the set of trunks. 'vlan' is
+ * ignored. */
+ PORT_VLAN_TRUNK,
+
+ /* Untagged incoming packets are part of 'vlan', as are incoming packets
+ * tagged with 'vlan'. Outgoing packets tagged with 'vlan' stay tagged.
+ * Other VLANs in 'trunks' are trunked. */
+ PORT_VLAN_NATIVE_TAGGED,
+
+ /* Untagged incoming packets are part of 'vlan', as are incoming packets
+ * tagged with 'vlan'. Outgoing packets tagged with 'vlan' are untagged.
+ * Other VLANs in 'trunks' are trunked. */
+ PORT_VLAN_NATIVE_UNTAGGED
+};
+
+/* Configuration of bundles. */
+struct ofproto_bundle_settings {
+ char *name; /* For use in log messages. */
+
+ uint16_t *slaves; /* OpenFlow port numbers for slaves. */
+ size_t n_slaves;
+
+ enum port_vlan_mode vlan_mode; /* Selects mode for vlan and trunks */
+ int vlan; /* VLAN VID, except for PORT_VLAN_TRUNK. */
+ unsigned long *trunks; /* vlan_bitmap, except for PORT_VLAN_ACCESS. */
+ bool use_priority_tags; /* Use 802.1p tag for frames in VLAN 0? */
+
+ struct bond_settings *bond; /* Must be nonnull iff if n_slaves > 1. */
+ uint32_t *bond_stable_ids; /* Array of n_slaves elements. */
+
+ struct lacp_settings *lacp; /* Nonnull to enable LACP. */
+ struct lacp_slave_settings *lacp_slaves; /* Array of n_slaves elements. */
+
+ /* Linux VLAN device support (e.g. "eth0.10" for VLAN 10.)
+ *
+ * This is deprecated. It is only for compatibility with broken device
+ * drivers in old versions of Linux that do not properly support VLANs when
+ * VLAN devices are not used. When broken device drivers are no longer in
+ * widespread use, we will delete these interfaces. */
+ uint16_t realdev_ofp_port; /* OpenFlow port number of real device. */
+};
+
+int ofproto_bundle_register(struct ofproto *, void *aux,
+ const struct ofproto_bundle_settings *);
+int ofproto_bundle_unregister(struct ofproto *, void *aux);